F22D 5/20
Without floats
Official title: without floats
F22D5/20 (Without floats) appears on 2 US grants and 2 published applications in this corpus.
Search patents in F22D- Granted patents
- 2
- Published applications
- 2
- Assignees
- 1
- Inventors
- 2
- Latest grant
- 9 Oct 2018
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| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
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No patent in this class has been cited by a later US patent yet.